import { AvatarDropdown, AvatarName, Footer, Question } from '@/components';
import { getUserInfo as queryCurrentUser } from '@/services/ant-design-pro/userController';
import { LinkOutlined } from '@ant-design/icons';
import type { Settings as LayoutSettings } from '@ant-design/pro-components';
import type { RunTimeLayoutConfig } from '@umijs/max';
import { history, Link } from '@umijs/max';
import defaultSettings from '../config/defaultSettings';
import { errorConfig } from './requestErrorConfig';
import { getToken, logout } from '@/utils/auth';
// 导入默认头像
import defaultAvatar from './pages/User/assets/icon-user.jpeg';

const isDev = process.env.NODE_ENV === 'development';
const loginPath = '/user/login';

/**
 * @see  https://umijs.org/zh-CN/plugins/plugin-initial-state
 * */
export async function getInitialState(): Promise<{
  settings?: Partial<LayoutSettings>;
  currentUser?: API.UserVO;
  loading?: boolean;
  fetchUserInfo?: () => Promise<API.UserVO | undefined>;
}> {
  const fetchUserInfo = async () => {
    try {
      // 使用工具类检查token
      const token = getToken();
      if (!token) {
        // 如果没有token，直接返回未登录状态
        return undefined;
      }

      // 有token，尝试获取用户信息
      const msg = await queryCurrentUser({
        skipErrorHandler: true,
      });
      
      if (msg.code === 0 && msg.data) {
        console.log('获取用户信息成功', msg.data);
        
        // 如果当前在根路径，则重定向到欢迎页面
        if (history.location.pathname === '/') {
          history.push('/welcome');
        }
        
        return msg.data;
      }
      return undefined;
    } catch (error) {
      console.error('获取用户信息失败', error);
      // 获取用户信息失败，可能是token过期，清除登录状态
      logout();
      history.push(loginPath);
      return undefined;
    }
  };
  // 如果不是登录页面，执行
  const { location } = history;
  if (location.pathname !== loginPath) {
    const currentUser = await fetchUserInfo();
    return {
      fetchUserInfo,
      currentUser,
      settings: defaultSettings as Partial<LayoutSettings>,
    };
  }
  return {
    fetchUserInfo,
    settings: defaultSettings as Partial<LayoutSettings>,
  };
}

// ProLayout 支持的api https://procomponents.ant.design/components/layout
export const layout: RunTimeLayoutConfig = ({ initialState, setInitialState }) => {
  return {
    actionsRender: () => [],
    avatarProps: {
      src: initialState?.currentUser?.avatar || defaultAvatar,
      title: <AvatarName />,
      render: (_, avatarChildren) => {
        return <AvatarDropdown>{avatarChildren}</AvatarDropdown>;
      },
    },
    waterMarkProps: {
      content: initialState?.currentUser?.username,
    },
    footerRender: () => <Footer />,
    onPageChange: () => {
      const { location } = history;
      // 如果没有登录，重定向到 login
      if (!initialState?.currentUser && location.pathname !== loginPath) {
        history.push(loginPath);
      } 
      // 如果已登录且当前在根路径'/'，则重定向到欢迎页面
      else if (initialState?.currentUser && location.pathname === '/') {
        history.push('/welcome');
      }
    },
    bgLayoutImgList: [
      {
        src: 'https://mdn.alipayobjects.com/yuyan_qk0oxh/afts/img/D2LWSqNny4sAAAAAAAAAAAAAFl94AQBr',
        left: 85,
        bottom: 100,
        height: '303px',
      },
      {
        src: 'https://mdn.alipayobjects.com/yuyan_qk0oxh/afts/img/C2TWRpJpiC0AAAAAAAAAAAAAFl94AQBr',
        bottom: -68,
        right: -45,
        height: '303px',
      },
      {
        src: 'https://mdn.alipayobjects.com/yuyan_qk0oxh/afts/img/F6vSTbj8KpYAAAAAAAAAAAAAFl94AQBr',
        bottom: 0,
        left: 0,
        width: '331px',
      },
    ],
    links: [],
    menuHeaderRender: undefined,
    // 自定义 403 页面
    // unAccessible: <div>unAccessible</div>,
    // 增加一个 loading 的状态
    childrenRender: (children) => {
      // if (initialState?.loading) return <PageLoading />;
      return children;
    },
    ...initialState?.settings,
  };
};

/**
 * @name request 配置，可以配置错误处理
 * 它基于 axios 和 ahooks 的 useRequest 提供了一套统一的网络请求和错误处理方案。
 * @doc https://umijs.org/docs/max/request#配置
 */
export const request = {
  ...errorConfig,
};
